After the 4.2.0 unified-dispatch refactor (a42f894f / df198d8b / fee515c5 / 989ab717 / dd3fecaf / 1bbe065c / 12bd6580), at least one caller in the new prompt-async-gate path forwards a FallbackModelObject (or some other non-string shape) into parsers that statically claim 'model: string'. The downstream .trim() call then throws 'model.trim is not a function', which rejects the session.processor promise and surfaces as 'Aborted process' + UI 'interrupted'. The issue (#4145) reports this aborts 90% of subagent dispatches across every provider on 4.2.0 + opencode 1.15.4.
This patch adds a 'typeof x !== "string"' runtime guard at the four parser entrypoints called from the dispatch path:
- src/shared/fallback-chain-from-models.ts :: parseVariantFromModel, parseFallbackModelEntry
- src/tools/delegate-task/model-string-parser.ts :: parseVariantFromModelID, parseModelString
- src/shared/model-string-parser.ts (duplicate file with same API) :: parseVariantFromModelID, parseModelString
- src/features/claude-code-agent-loader/claude-model-mapper.ts :: mapClaudeModelString
Each parser now returns undefined / { modelID: "" } for non-string input instead of throwing. This unblocks subagent dispatch and leaves the underlying caller bug for a follow-up.
Regression coverage: three new tests in src/shared/fallback-chain-from-models.test.ts pin the non-string behavior (object, null/undefined, number). Existing 38 tests still pass. Total: 41/41 green, typecheck clean.
When OpenCode reports the original assistant error after a fallback retry has already been accepted, keep waiting for the pending fallback model instead of clearing the awaiting flag.
This prevents a duplicate stale session.error from advancing the fallback chain and dispatching a second assistant retry prompt.
The publish-main job runs npm publish which triggers prepublishOnly →
build:lsp-tools-mcp. That script needs packages/lsp-tools-mcp/ populated,
but actions/checkout@v4 doesn't init submodules by default.
Without this, publish-main failed with 'npm error code 1' on an empty
packages/lsp-tools-mcp/ directory, blocking v4.2.0 release.
Aligns with ci.yml which already uses submodules: recursive everywhere.
Oracle review on PR #4132 flagged that resetStallStateForPlanChange only
reset state when stalledContinuationReason was already set, so partial
in-progress counts from plan A could carry to plan B and abort the new
plan on its first idle.
Adds activeContinuationPlanPath to SessionState and resets the
no-tool-progress counter + awaiting state whenever the active plan path
changes, even when no stall has occurred yet. The existing stalled-plan
reset still fires when the previously stalled plan path differs from
the new one.
Background fallback retry notifications were queued as bare internal user messages, so OpenCode could treat the notification as a new default-agent turn. Reuse the same parent prompt context resolver used by completion notifications for retrying and retry-ready wakes, and pin regression coverage for Hephaestus parent sessions plus missing-context fallbacks.
buildShellAwareGitPrefix incorrectly returned raw bash VAR=value prefix for csh, which does not support inline env assignment. Now routes csh through buildEnvPrefix() to emit setenv syntax. Also sets code block lang to csh and skips bash block regex prefixing for csh.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Mirrors the agent-config-handler change: command-config-handler now also discovers skills from host config.skills.paths set by other plugins, making them available as slash commands.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
When another plugin (e.g. superpowers) injects skill directories via config.skills.paths in the config hook, the agent-config-handler now discovers those skills via a second discoverConfigSourceSkills call using the adapted host config. Fixes#3396.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Converts the host OpenCode config.skills object (with paths/urls arrays set by other plugins like superpowers) into the SkillsConfig format used by discoverConfigSourceSkills. Filters blank/whitespace entries and non-string values.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
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